International Standard
ISO 7668:2021
Anodizing of aluminium and its alloys — Measurement of specular reflectance and specular gloss of anodic oxidation coatings at angles of 20°, 45°, 60° or 85°
Reference number
ISO 7668:2021
Edición 4
2021-08
International Standard
Vista previa
ISO 7668:2021
82009
No disponible en español
Publicado (Edición 4, 2021)

ISO 7668:2021

ISO 7668:2021
82009
Idioma
Formato
CHF 63
Convertir Franco suizo (CHF) a tu moneda

Resumen

This document specifies methods for the measurement of specular reflectance and specular gloss of flat samples of anodized aluminium using geometries of 20° (Method A), 45° (Method B), 60° (Method C) and 85° (Method D) and of specular reflectance by an additional 45° method (Method E) employing a narrow acceptance angle.

The methods described are intended mainly for use with clear anodized surfaces. They can be used with colour-anodized aluminium, but only with similar colours.

Informaciones generales

  •  : Publicado
     : 2021-08
    : Norma Internacional publicada [60.60]
  •  : 4
     : 12
  • ISO/TC 79/SC 2
    25.220.20 
  • RSS actualizaciones

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